1. In This Issue

   • Ronald M. Lazar

   Editorial 09 December 2006 Pages: 149 - 149

2. Group Intervention Studies in the Cognitive Rehabilitation of Individuals with Traumatic Brain Injury: Challenges Faced by Researchers

   • Mary R. T. Kennedy
   • Lyn Turkstra

   Original Paper 12 December 2006 Pages: 151 - 159

3. Evaluating Single-Subject Treatment Research: Lessons Learned from the Aphasia Literature

   • Pélagie M. Beeson
   • Randall R. Robey

   Original Paper 07 December 2006 Pages: 161 - 169

   

4. The Contribution of Neuroimaging to the Study of Language and Aphasia

   • Andrew Lee
   • Vijay Kannan
   • Argye E. Hillis

   Original Paper 12 December 2006 Pages: 171 - 183